EP 2784407 B1 20220817 - HEAT EXCHANGER AND SANITARY WASHING DEVICE COMPRISING HEAT EXCHANGER
Title (en)
HEAT EXCHANGER AND SANITARY WASHING DEVICE COMPRISING HEAT EXCHANGER
Title (de)
WÄRMETAUSCHER UND SANITÄRE WASCHVORRICHTUNG MIT WÄRMETAUSCHER
Title (fr)
ÉCHANGEUR DE CHALEUR ET DISPOSITIF DE LAVAGE SANITAIRE COMPRENANT UN ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
JP 2012008053 W 20121217
Abstract (en)
[origin: EP2784407A1] A heat exchanger (28) includes a planar heater (34) and a casing (38). A heater housing space (48) includes a flow passage space (74). The casing has an inflow port (70), an outflow port (72), an inflow passage (50), a communication passage (52), first ribs (76), and a second rib (53). The first ribs project from main surfaces (48a) toward heat transfer surface (36) in the flow passage space and are extended between two side surfaces (48b). The second rib is extended in the communication passage in a direction orthogonal to a direction in which a lower end of the planar heater extends.
IPC 8 full level
F24H 1/10 (2022.01); E03D 9/08 (2006.01); F24D 19/00 (2006.01); F24H 9/00 (2022.01); H05B 3/24 (2006.01); H05B 3/78 (2006.01)
CPC (source: EP)
F24D 19/0092 (2013.01); F24H 1/102 (2013.01); F24H 9/0015 (2013.01); H05B 3/24 (2013.01); H05B 3/78 (2013.01); E03D 9/08 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2784407 A1 20141001; EP 2784407 A4 20150225; EP 2784407 B1 20220817; CN 104011479 A 20140827; CN 104011479 B 20150513; JP 5460937 B1 20140402; JP WO2014097346 A1 20170112; WO 2014097346 A1 20140626
DOCDB simple family (application)
EP 12886907 A 20121217; CN 201280056799 A 20121217; JP 2012008053 W 20121217; JP 2013552748 A 20121217